761571338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9743}}^1$

素因数の和:9803

約数の個数: 48

約数和(自身を含む): 1399628160

約数和(自身を除く): 638056822

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 2057, 2299, 3553, 4114, 4598, 7106, 9743, 19486, 39083, 78166, 107173, 165631, 185117, 214346, 331262, 370234, 1178903, 1821941, 2036287, 2357806, 3146989, 3643882, 4072574, 6293978, 20041351, 22399157, 34616879, 40082702, 44798314, 69233758, 380785669, 761571338]

約数ペア:

[(1, 761571338), (2, 380785669), (11, 69233758), (17, 44798314), (19, 40082702), (22, 34616879), (34, 22399157), (38, 20041351), (121, 6293978), (187, 4072574), (209, 3643882), (242, 3146989), (323, 2357806), (374, 2036287), (418, 1821941), (646, 1178903), (2057, 370234), (2299, 331262), (3553, 214346), (4114, 185117), (4598, 165631), (7106, 107173), (9743, 78166), (19486, 39083)]